Sub Main Board (Conductor Side) - Sony SA-WCT290 Service Manual

SA-WCT290/WCT291
4-3. PRINTED WIRING BOARD - SUB MAIN Board (Conductor Side) -
1 2 3
A
SUB MAIN BOARD
(CONDUCTOR SIDE)
B
CL8133
C
CL8168
CL8156
D
CL8157
E
CL8131
F
CL8106
G
CL8134
H
I
J
K
SA-WCT290/WCT291
• : Uses unleaded solder.
4 5 6 7
CL8128 CL8145 CL8176
CL8125
CL8001
CL8130
CL8132
8 9 10
CL8144
CL8169
CL8113
CL8142
CL8107
CL8129
CL8105 CL8112
CL8127
CL8159
16 16
11 12 13 14
CL8143
CL8178
CL8172
CL8175 CL8171
CL8170
CL8173
CL8177
CL8174
CL8179
Note: When the complete SUB MAIN board is replaced, refer to
"NOTE OF REPLACING THE IC8104 ON THE SUB MAIN
BOARD AND THE COMPLETE SUB MAIN BOARD" and
"NOTES ON THE WIRELESS CONNECTION (LINK)
AFTER REPAIRS ARE COMPLETE" on page 4.
15 16
CL8150
CL8151
CL8147
CL8152
CL8149
CL8148
CL8153
11
1-981-464- (11)